package com.itheima.health.service;

import com.itheima.health.pojo.User;

import java.util.List;
import java.util.Map;

/**
 * @autahor: csl
 * @date: 2019/7/26
 * @description:
 * @version:1.0
 */
public interface UserService {
    User findByUsername (String username);
    boolean login(String username,String password);


}
